US PATENT SUBCLASS 238 / 9
.~ Rail paving

Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

2  DF  ROADBED {4}
9.~ Rail paving

DEFINITION

Classification: 238/9

Special forms of paving and paving-blocks for use around

railway-rails in order to bring the rail-treads substantially flush with a highway-surface, so that the rails shall not obstruct highway traffic, as in the case of street-railway tracks.

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